<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>XSS</title>
</head>
<body>
	채팅:<input type="text">
	<button type="submit"> 보내기</button>
	<!--<script>alert('헤헤헤헤');<script> -->
	<!--<script>while(true){alert('헤헤헤헤');<script> -->
	
</body>
</html>